After spy photos were exposed, netizens began to talk about them. However, Xiaomi's product director @ Wang Teng Thomas refuted the rumor on his micro blog: "it can't be disclosed, but it's OK to identify fake materials."
Judging from Wang Teng's words, millet mix4 is certain to exist, but it can't be disclosed at present, and the high probability is better than spy photos.
It is speculated that Xiaomi mix4 netizens will launch in Q1 next year, support 120Hz screen, apply the new generation of ultrasonic screen fingerprint, and carry 100 million pixel lens.